/**
 *    Copyright 2006-2019 the original author or authors.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package org.mybatis.generator.runtime.kotlin.elements;

import java.util.HashSet;
import java.util.Set;

import org.mybatis.generator.api.dom.kotlin.KotlinFunction;

public class KotlinFunctionAndImports {

    private KotlinFunction function;
    private Set<String> imports;
    
    private KotlinFunctionAndImports(Builder builder) {
        function = builder.function;
        imports = builder.imports;
    }
    
    public KotlinFunction getFunction() {
        return function;
    }
    
    public Set<String> getImports() {
        return imports;
    }
    
    public static Builder withFunction(KotlinFunction function) {
        return new Builder().withFunction(function);
    }
    
    public static class Builder {
        private KotlinFunction function;
        private Set<String> imports = new HashSet<>();
        
        public Builder withFunction(KotlinFunction function) {
            this.function = function;
            return this;
        }
        
        public Builder withImport(String im) {
            this.imports.add(im);
            return this;
        }
        
        public Builder withImports(Set<String> imports) {
            this.imports.addAll(imports);
            return this;
        }
        
        public KotlinFunctionAndImports build() {
            return new KotlinFunctionAndImports(this);
        }
    }
}
